5930 Greenridge Rd, Castro Valley, CA 94552 Property Records

Alameda County property record for 5930 Greenridge Rd, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 1,979 sqft · built 1963
Lot Size	0.353 acres (15,379 sqft)
Owner	Company Name on Record
Last Sale	$620,000 (Jul 2010)
Tax Bill	$10,159 (2025)
Deeds & Mortgages	Jul 2022 Transfer Jan 2022 Reverse Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`85-1605-20`

Property Details

APN / Parcel Number

Primary APN	`85-1605-20`
Alternative APN	`085-1605-020-00`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,979 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1971
Architectural Style	H-Shape
Exterior Material	Wood Siding
Construction Type	Wood
Roof Material	Tar & Gravel
Lot Area	15,379 sqft (0.353 acres)

Utilities, Heating & Cooling

Heating System	Radiant
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	5930 GREENRIDGE RD
City	CASTRO VALLEY
State	CA
Zip	94552-1818
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00020 BLK: 000C TR: 2166
Legal Subdivision	TRACT NO 2166
Legal Tract	2166
Legal Block	C
Legal Lot Number	20
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1009
Census Tract	430102

Owner

Source: Alameda County records, as of August 5, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	5930 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1818
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 13, 2022	Intrafamily Transfer, Transfer
Jan 28, 2022	Intrafamily Transfer, Transfer · Reverse Mortgage CHERRY CREEK MORTGAGE CO INC
Aug 27, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 9, 2010 · Amount on Record
Deed Sale	Jul 9, 2010 · Amount on Record
Prior Sale	Apr 17, 2003 · Amount on Record
Deed Document Number	2010190346
Last Transfer Date	Jul 5, 2022
Transfer Doc	0000126360
Record Updated	Sep 20, 2026

July 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jul 13, 2022
Property Address	5930 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1818
Document Number	0000126360
Map Reference	MB 42 PG 46&47
Instrument Date	Jul 5, 2022
Instrument	2022126360
Transaction Type	Transfer
Record Updated	Sep 28, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	5930 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1818

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jan 28, 2022
Property Address	5930 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1818
Document Number	0000019112
Map Reference	MB 42 PG 46&47
Instrument Date	Sep 7, 2021
Instrument	2022019112
Transaction Type	Transfer
Record Updated	Sep 28, 2023
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	5930 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1818

Mortgage

Document Number	0000019113
Date	Jan 28, 2022
Instrument	2022019113

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	897 Months
Due	Oct 16, 2096

Interest

Rate Type	Fixed Rate

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Aug 27, 2019
Property Address	5930 GREENRIDGE RD, CASTRO VALLEY, CA 94552-1818
Document Number	0000167298
Instrument Date	Aug 23, 2019
Instrument	167298
Transaction Type	Transfer
Record Updated	Sep 17, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	PO BOX 2881 CASTRO VALLEY CA 945460881, CASTRO VALLEY, CA 94546-0881

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Unified School District	Castro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$803,165 (+1.12%) Land $243,049 Building $567,116
2025	$10,159.00 (+3.93%) Homeowner's exemption	$794,281 (+4.04%) Land $238,284 Building $555,997
2023	$9,775.00 Homeowner's exemption	$763,448 Land $229,034 Building $534,414	$1,444,590

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 71% of the US · above 46% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 389 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Unwired.

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